nope, not me. Im as boring as a hand full of wet dog hair...pretty much always have been. just ask anyone who knows me beyond 'hey, I know you'
tatoos. my dad had tons of tatoos. lifer navy, so I think he had one from every port he ever visited. one I remember staring at for hours as a kid. huge geisha in the middle of his chest. it was awesome. I've just never been able to decide on a single one I felt like represented me, but I have zero against them. btw, his looked great till the day he died. he was 70 or so at the time. gray hair (what there was of it), wrinkles and all. a little faded over time, but the tats always looked good....him...eh, not so much.
piercings? lets just go with dont hold your breath. I've accidentally punched enough holes in myself to avoid doing it on purpose.
music? dunno...I hear new stuff from time to time, but Im not one to go in search of anything just because its new and Im not around enough 'cutting edge' folks to bring a lot of it into range.
food may be the only true exception to my 'rules for a boring life'. (ok, theres perhaps one other I wont go into here) I think I've stumbled across maybe a hand full of things I just plain dont like. Persian, Vietnamese, Turkish etc....rarely am I disappointed or sorry I tried it. sometimes in a new eatery, I'll just close my eyes and point at the menu. Ive lucked out with that more times than I can count.
I still like fast cars and speed sports, but I am alot less ready anymore to "go and do" vs "go and see"...so maybe the decrease with age has merrit, but Im still not personally convinced since there wasnt all that many adventurous tendancies to begin with.